fix: convert the code to TypeScript

Author: aminya

__tests__/index.test.ts

@@ -1,9 +1,9 @@
 import assert from "assert"
-import { getTerserrc } from "../src/get-terserrc.js"
+import { getTerserOptions } from "../src/get-terserrc"
 
 describe("Terser-Config-Atomic", () => {
   it("production", () => {
-    const TerserOptions = getTerserrc("production", undefined)
+    const TerserOptions = getTerserOptions("production", undefined)
 
     expect(typeof TerserOptions).toBe("object")
     assert(typeof TerserOptions.compress === "object")
@@ -20,7 +20,7 @@ describe("Terser-Config-Atomic", () => {
   it("development", () => {
     process.env.NODE_ENV = "development"
 
-    const TerserOptions = getTerserrc("development", undefined)
+    const TerserOptions = getTerserOptions("development", undefined)
 
     expect(typeof TerserOptions).toBe("object")
     expect(TerserOptions.compress).toBe(false)
@@ -30,7 +30,7 @@ describe("Terser-Config-Atomic", () => {
   it("test", () => {
     process.env.NODE_ENV = "test"
 
-    const TerserOptions = getTerserrc("test", undefined)
+    const TerserOptions = getTerserOptions("test", undefined)
 
     expect(typeof TerserOptions).toBe("object")
     assert(typeof TerserOptions.compress === "object")

package.json

@@ -1,6 +1,6 @@
 {
   "name": "terser-config-atomic",
-  "main": "./src/.terserrc.js",
+  "dist": "./dist/.terserrc.js",
   "version": "0.1.1",
   "files": [
     "src"
@@ -16,6 +16,8 @@
   "repository": "https://github.com/atom-community/terser-config-atomic",
   "license": "MIT",
   "scripts": {
+    "build": "tsc",
+    "prepare": "npm run build",
     "format": "prettier --write .",
     "test.format": "prettier . --check",
     "lint": "eslint . --fix",

src/.terserrc.js

@@ -0,0 +1,2 @@
+import { getTerserOptions } from "./get-terserrc.js"
+module.exports = getTerserOptions(process.env.NODE_ENV, process.env.BABEL_ENV)

src/.terserrc.ts

@@ -1,4 +1,4 @@
-function getTerserrc(NODE_ENV, BABEL_ENV) {
+export function getTerserOptions(NODE_ENV: string = "production", BABEL_ENV?: string) {
   const isDev = NODE_ENV === "development"
   const isTest = NODE_ENV === "test"
   const isReadable = isDev || isTest
@@ -42,4 +42,3 @@ function getTerserrc(NODE_ENV, BABEL_ENV) {
   }
   return TerserOptions
 }
-exports.getTerserrc = getTerserrc